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HUMAN BODY SYSTEM - Coggle Diagram
HUMAN BODY SYSTEM
MUSCULAR
SYSTEM
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DIGESTIVE SYSTEM
Digestion: process of breaking down food by mechanical and enzymatic action in the alimentary canal into substances that can be used by the body.
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Secretion: the process of segregating, elaborating, and releasing some material either functionally specialized (as saliva) or isolated for excretion (as urine)
Absorption: The process of taking nutrients from the digestive system into the blood so they can be used in the body.
SKELETAL SYSTEM
Long bone: has a long, thin shape. Examples include the bones of the arms and legs (excluding the wrists, ankles and kneecaps). With the help of muscles, long bones work as levers to permit movement.
Short bone: has a squat, cubed shape. Examples include the bones that make up the wrists and the ankles.
Flat bone: has a flattened, broad surface. Examples include ribs, shoulder blades, breast bone and skull bones.
Irregular bone: has a shape that does not conform to the above three types. Examples include the bones of the spine (vertebrae).
NERVOUS
SYSTEM
Spinal cord: send motor commands from the brain to the body, send sensory information from the body to the brain, and coordinate reflexes.
Medula: Manages heart, circulation and breathing.
Midbrain: s a relay system, transmitting information necessary for vision and hearing.
cerebral hemispheres: the left hemisphere controls speech, comprehension, arithmetic, and writing. The right hemisphere controls creativity, spatial ability, artistic, and musical skills.
CARDIOVASCULAR
SYSTEM
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